C++ (Cpp) numericCompare Examples

Example #1

File: string-data.cpp Project: huamichaelchen/hhvm

bool StringData::equal(const StringData *s) const {
  assert(s);
  if (s == this) return true;
  int ret;

  if (!(m_hash < 0 || s->m_hash < 0)) {
    ret = numericCompare(s);
    if (ret >= -1) {
      return ret == 0;
    }
  }
  return same(s);
}

Example #2

File: string_data.cpp Project: scottmac/hiphop-dev

int StringData::compare(const StringData *v2) const {
  ASSERT(v2);

  int ret = numericCompare(v2);
  if (ret < -1) {
    int len1 = size();
    int len2 = v2->size();
    int len = len1 < len2 ? len1 : len2;
    ret = memcmp(data(), v2->data(), len);
    if (ret) return ret;
    if (len1 == len2) return 0;
    return len < len1 ? 1 : -1;
  }
  return ret;
}

Example #3

File: string-data.cpp Project: bnovoa/hiphop-php

HOT_FUNC
int StringData::compare(const StringData *v2) const {
  assert(v2);

  if (v2 == this) return 0;

  int ret = numericCompare(v2);
  if (ret < -1) {
    int len1 = size();
    int len2 = v2->size();
    int len = len1 < len2 ? len1 : len2;
    ret = memcmp(rawdata(), v2->rawdata(), len);
    if (ret) return ret;
    if (len1 == len2) return 0;
    return len < len1 ? 1 : -1;
  }
  return ret;
}

Example #4

File: string_data.cpp Project: RepmujNetsik/hiphop-php

HOT_FUNC
int StringData::compare(const StringData *v2) const {
  ASSERT(v2);

  if (v2 == this) return 0;

  int ret = numericCompare(v2);
  if (ret < -1) {
    int len1 = size();
    int len2 = v2->size();
    int len = len1 < len2 ? len1 : len2;
    // No taint absorption on self-contained string ops like compare
    ret = memcmp(rawdata(), v2->rawdata(), len);
    if (ret) return ret;
    if (len1 == len2) return 0;
    return len < len1 ? 1 : -1;
  }
  return ret;
}